High-quality materials: Made of high-grade materials, the air filter offers outstanding durability and continuous performance. Exquisite design compatibility: With a meticulously crafted design, this filter seamlessly integrates with your vacuum cleaner. It not only complements the aesthetics of your device but also enhances its overall functionality, ensuring it operates at the highest efficiency. Advanced dust filtration system: Designed to effectively capture fine dust particles, this filter helps maintain a cleaner and healthier breathing environment. It minimizes the penetration of dust and allergens, making it an ideal choice for families with pets or allergies. Enhanced protection and lifespan: This filter can prevent dust and protect the sensitive internal components of your vacuum cleaner. By preventing dust accumulation, it extends the service life of your machine and ensures that it continues to perform at its best. Reusable and cost-effective: The washable feature of this filter not only helps improve air quality but also offers a sustainable and economical solution. Regular cleaning and maintenance allow for long-term use without affecting the suction power of the vacuum. Color: As Shown Material: plastic Package Contents: 10 * black front filter cotton 5 * blue rear Hepa filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.